What is a love relationship without Lust?

A love relationship without lust? It is call (drum roll please) best mates!!! (No, I mean seriously, think about it, take for example, if your best friend that you grew up with is the same gender as you, then chance are, you would remain as friend forever, but if he/she is the opposite gender to you and you are even slightly a bit sexually attracted to her, well...we would definitly hear wedding bell sooner or later)